Which of the following concurrency control protocols ensure both conflict serializability and freedom from deadlock?

Related MCQs

• A deadlock avoidance algorithm dynamically examines the                      to ensure that a circular wait condition can never exist.
• In the Many to Many model true concurrency cannot be gained because
• Which of the following condition is required for a deadlock to be possible?
• Which one of the following is the deadlock avoidance algorithm?
• Which one of the following is a visual ( mathematical ) way to determine the deadlock occurrence?
• For a deadlock to arise, which of the following conditions must hold simultaneously?
• Which one of the following is the deadlock avoidance algorithm?
• Which of the following condition(s) is/are required for a deadlock to be possible?
• Which of the following condition is required for deadlock to be possible?
• Which one of the following is the deadlock avoidance algorithm?